Demming Family History
Demming Surname Meaning
Dutch and German: habitational name from a farm so named in the Gelderland area of the Netherlands, which once belonged to a certain Demme and his kin (see Demme).
In North America, this surname may also be an altered form of the Dutch cognate Demmink.
English: variant of Deming.
This form of the surname is now rare in Britain.
Source: Dictionary of American Family Names 2nd edition, 2022